Merge pull request 'scripts+docs: Refresh-Services.ps1 for alarm-rig deploy refresh (PR D.1)' (#417) from track-d1-refresh-services into master

This commit was merged in pull request #417.
This commit is contained in:
2026-04-30 21:13:58 -04:00
2 changed files with 253 additions and 0 deletions

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@@ -408,6 +408,49 @@ For production:
- Per-NodeId credentials in `ClusterNodeCredential` table (per decision #83)
- Admin app uses LDAP (no SQL credential at all on the user-facing side)
## Service Refresh — `Refresh-Services.ps1`
The deploy host hosts three NSSM-wrapped services (`MxAccessGw`,
`OtOpcUaWonderwareHistorian`, `OtOpcUa`) that consume binaries from
`C:\publish\`. After landing changes in either repo, refresh the
deployed bits with `scripts\install\Refresh-Services.ps1`:
```powershell
# Default invocation (dev rig).
& C:\Users\dohertj2\Desktop\lmxopcua\scripts\install\Refresh-Services.ps1
# Skip the timestamped backup (faster on iterative dev cycles).
& Refresh-Services.ps1 -SkipBackup
# Dry-run — print the actions without doing them.
& Refresh-Services.ps1 -WhatIf
```
The script:
1. Stops services in reverse-dependency order (`OtOpcUa`
`OtOpcUaWonderwareHistorian``MxAccessGw`) and force-kills
any residual processes.
2. Snapshots the existing `C:\publish\mxaccessgw\` and
`C:\publish\lmxopcua\` trees to `C:\publish\.backup-<timestamp>\`
for rollback (skip with `-SkipBackup`).
3. Builds + copies mxaccessgw worker (x86 net48) + server (net10.0)
binaries from the sibling repo.
4. `dotnet publish`-es the OtOpcUa server + Wonderware historian
sidecar from this repo.
5. Ensures `OTOPCUA_HISTORIAN_ALARM_WRITE_ENABLED=true` is set on
the historian service env block (PR C.2 toggle).
6. Starts services in forward-dependency order (`MxAccessGw`
`OtOpcUaWonderwareHistorian``OtOpcUa`).
7. Smoke-verifies — service status, listening ports (5120 / 4840 /
4841), recent log tails.
Functional verification (alarm raise / scripted alarm historian
round-trip / sub-attribute fallback) is the operator's next step
after the refresh; see
[docs/plans/alarms-over-gateway.md](../plans/alarms-over-gateway.md)
§Track D for the scenarios.
## Test Data Seed
Each environment needs a baseline data set so cross-developer tests are reproducible. Lives in `tests/ZB.MOM.WW.OtOpcUa.IntegrationTests/SeedData/`:

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[CmdletBinding()]
param(
[string]$RepoRoot = "C:\Users\dohertj2\Desktop\lmxopcua",
[string]$GatewayRoot = "C:\Users\dohertj2\Desktop\mxaccessgw",
[string]$PublishRoot = "C:\publish",
[switch]$SkipBackup,
[switch]$WhatIf
)
# PR D.1 — refresh C:\publish + restart services for the alarms-over-gateway
# epic. Stops services in reverse-dependency order (OtOpcUa →
# OtOpcUaWonderwareHistorian → MxAccessGw), refreshes binaries from the
# repos, then starts in forward order. A timestamped backup of the existing
# C:\publish trees lands under C:\publish\.backup-YYYY-MM-DD\ unless
# -SkipBackup is supplied.
#
# Designed to run as a single elevated PowerShell session on the deploy host
# (the dev rig today; production refresh is a separate runbook).
Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"
function Step([string]$Message) {
Write-Host ""
Write-Host "==> $Message" -ForegroundColor Cyan
}
function Run([scriptblock]$Block, [string]$Description) {
if ($WhatIf) {
Write-Host " (skip) $Description" -ForegroundColor DarkYellow
return
}
Write-Host " $Description"
& $Block
}
function Test-NssmService([string]$Name) {
$svc = Get-Service -Name $Name -ErrorAction SilentlyContinue
return $null -ne $svc
}
# ------------------------------------------------------------------------
# Step 1: Stop in reverse dependency order
# ------------------------------------------------------------------------
Step "Stopping services (OtOpcUa → OtOpcUaWonderwareHistorian → MxAccessGw)"
foreach ($name in @('OtOpcUa', 'OtOpcUaWonderwareHistorian', 'MxAccessGw')) {
if (Test-NssmService $name) {
Run { nssm stop $name } "stop $name"
}
else {
Write-Host " ($name not installed; skipping)" -ForegroundColor DarkGray
}
}
if (-not $WhatIf) {
Start-Sleep -Seconds 3
Get-Process MxGateway.Server, MxGateway.Worker, OtOpcUa.Server, OtOpcUa.Driver.Historian.Wonderware -ErrorAction SilentlyContinue |
ForEach-Object {
Write-Host " killing residual process $($_.ProcessName) (PID=$($_.Id))" -ForegroundColor DarkYellow
Stop-Process -Id $_.Id -Force -ErrorAction SilentlyContinue
}
}
# ------------------------------------------------------------------------
# Step 2: Backup existing C:\publish trees
# ------------------------------------------------------------------------
if (-not $SkipBackup -and (Test-Path $PublishRoot)) {
$backupRoot = Join-Path $PublishRoot ".backup-$((Get-Date).ToString('yyyy-MM-dd-HHmmss'))"
Step "Backing up $PublishRoot$backupRoot"
Run {
New-Item -ItemType Directory -Path $backupRoot | Out-Null
foreach ($subdir in @('mxaccessgw', 'lmxopcua')) {
$src = Join-Path $PublishRoot $subdir
if (Test-Path $src) {
Copy-Item -Recurse -Path $src -Destination (Join-Path $backupRoot $subdir)
}
}
} "snapshot publish dirs (rollback target)"
}
else {
Write-Host " (backup skipped)" -ForegroundColor DarkGray
}
# ------------------------------------------------------------------------
# Step 3: Refresh mxaccessgw binaries (Track A output)
# ------------------------------------------------------------------------
Step "Building + copying mxaccessgw binaries from $GatewayRoot"
Run {
& dotnet build "$GatewayRoot\src\MxGateway.Worker" -c Release | Out-Null
& dotnet build "$GatewayRoot\src\MxGateway.Server" -c Release | Out-Null
} "dotnet build (Worker x86 net48 + Server net10.0)"
Run {
$serverDest = Join-Path $PublishRoot "mxaccessgw\Server"
$workerDest = Join-Path $PublishRoot "mxaccessgw\Worker"
if (-not (Test-Path $serverDest)) { New-Item -ItemType Directory -Path $serverDest -Force | Out-Null }
if (-not (Test-Path $workerDest)) { New-Item -ItemType Directory -Path $workerDest -Force | Out-Null }
Copy-Item -Recurse -Force "$GatewayRoot\src\MxGateway.Server\bin\Release\net10.0\*" $serverDest
Copy-Item -Recurse -Force "$GatewayRoot\src\MxGateway.Worker\bin\x86\Release\net48\*" $workerDest
} "copy gateway server + worker outputs"
# ------------------------------------------------------------------------
# Step 4: Refresh OtOpcUa + Wonderware historian sidecar
# ------------------------------------------------------------------------
Step "Publishing OtOpcUa server + Wonderware historian sidecar from $RepoRoot"
Run {
& dotnet publish "$RepoRoot\src\ZB.MOM.WW.OtOpcUa.Server" `
-c Release -o (Join-Path $PublishRoot "lmxopcua") | Out-Null
& dotnet publish "$RepoRoot\src\ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware" `
-c Release -o (Join-Path $PublishRoot "lmxopcua\WonderwareHistorian") | Out-Null
} "dotnet publish (Server + sidecar)"
# ------------------------------------------------------------------------
# Step 5: Service env block — ensure OTOPCUA_HISTORIAN_ALARM_WRITE_ENABLED
# is set on the Wonderware historian service (PR C.2 toggle).
# ------------------------------------------------------------------------
if (Test-NssmService 'OtOpcUaWonderwareHistorian') {
Step "Ensuring OTOPCUA_HISTORIAN_ALARM_WRITE_ENABLED is set on the historian service"
Run {
$existing = nssm get OtOpcUaWonderwareHistorian AppEnvironmentExtra
if ($existing -notmatch 'OTOPCUA_HISTORIAN_ALARM_WRITE_ENABLED') {
$combined = $existing + "`r`nOTOPCUA_HISTORIAN_ALARM_WRITE_ENABLED=true"
nssm set OtOpcUaWonderwareHistorian AppEnvironmentExtra $combined | Out-Null
Write-Host " appended OTOPCUA_HISTORIAN_ALARM_WRITE_ENABLED=true" -ForegroundColor DarkGreen
}
else {
Write-Host " already present; leaving service env block untouched"
}
} "patch service env block"
}
# ------------------------------------------------------------------------
# Step 6: Start in forward dependency order
# ------------------------------------------------------------------------
Step "Starting services (MxAccessGw → OtOpcUaWonderwareHistorian → OtOpcUa)"
foreach ($pair in @(
@{ Name = 'MxAccessGw'; Wait = 4 },
@{ Name = 'OtOpcUaWonderwareHistorian'; Wait = 4 },
@{ Name = 'OtOpcUa'; Wait = 8 }
)) {
$name = $pair.Name
if (Test-NssmService $name) {
Run { nssm start $name } "start $name"
if (-not $WhatIf) { Start-Sleep -Seconds $pair.Wait }
}
else {
Write-Host " ($name not installed; skipping)" -ForegroundColor DarkGray
}
}
# ------------------------------------------------------------------------
# Step 7: Smoke verification
# ------------------------------------------------------------------------
Step "Smoke verification"
if (-not $WhatIf) {
foreach ($name in @('MxAccessGw', 'OtOpcUaWonderwareHistorian', 'OtOpcUa')) {
if (Test-NssmService $name) {
$status = (Get-Service $name).Status
$color = if ($status -eq 'Running') { 'Green' } else { 'Red' }
Write-Host " $name = $status" -ForegroundColor $color
}
}
foreach ($port in @(5120, 4840, 4841)) {
$listening = Get-NetTCPConnection -LocalPort $port -State Listen -ErrorAction SilentlyContinue
$color = if ($listening) { 'Green' } else { 'DarkYellow' }
Write-Host " TCP $port listening = $($null -ne $listening)" -ForegroundColor $color
}
Write-Host ""
Write-Host " Recent log tails:" -ForegroundColor DarkCyan
$tails = @(
"$PublishRoot\lmxopcua\logs\otopcua-*.log",
"$PublishRoot\mxaccessgw\stdout.log",
"$env:ProgramData\OtOpcUa\historian-wonderware-*.log"
)
foreach ($pattern in $tails) {
$latest = Get-ChildItem -Path $pattern -ErrorAction SilentlyContinue |
Sort-Object LastWriteTime -Descending |
Select-Object -First 1
if ($null -ne $latest) {
Write-Host ""
Write-Host " --- $($latest.FullName) (last 10 lines) ---" -ForegroundColor DarkGray
Get-Content $latest.FullName -Tail 10 | ForEach-Object { Write-Host " $_" }
}
}
}
Write-Host ""
Write-Host "Refresh complete." -ForegroundColor Green
Write-Host ""
Write-Host "Next: run the functional verification scenarios from"
Write-Host " docs\plans\alarms-over-gateway.md §Track D §6 'Functional verification'"
Write-Host " - Galaxy-native alarm raise"
Write-Host " - Scripted alarm → AVEVA Historian round-trip"
Write-Host " - Sub-attribute fallback path with IAlarmSource disabled"